Free Snacks

Our announcement had promised free Ubuntu-CDs, free music and freedom-loving people, but acknowledged snacks would be (while free of charge) unfree. This sparked a huge discussion on the metalab mailing list: why should it not be possible to have free (as in speech) snacks?

So we came up with a GFDL-licensed recipe for popcorn. Clearly, that was the most popular snack all party long.